1. Before Using the Product
PIO-16/16B(PCI)H, PI-32B(PCI)H, PO-32B(PCI)H
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1.
Before Using the Product
This chapter provides information you should know before using the product.
About the Board
This board is a PCI-compliant interface board for input/output of digital signals.
The PC can be used to input the on/off state of a switch and to control a relay.
<PIO-16/16B(PCI)H> can input and output up to 16 channels.
<PI-32B(PCI)H> can input up to 32 channels.
<PO-32B(PCI)H> can output up to 32 channels.
Using the bundled driver library package [API-PAC(W32)], you can create Windows application
software for this board in your favorite programming language supporting Win32 API functions, such as
Visual Basic or Visual C/C++.
Features
- A different external power supply can be used for each common pin as it is shared by 16 channels.
- The PCI bus (personal computer) and the I/O interface are isolated from each other by an opto-
coupler, offering good noise immunity.
- You can use all of the input signals as interrupt request signals.
You can also select the interrupt trigger edge of the input signal.
<PIO-16/16B(PCI)H>, <PI-32B(PCI)H>
- The board has a digital filter to prevent wrong recognition of input signals from carrying noise or a
chattering.
<PIO-16/16B(PCI)H>, <PI-32B(PCI)H>
- Up to 35VDC, 100mA per signal, max. output.
<PIO-16/16B(PCI)H>, <PO-32B(PCI)H>
- Zener diode connected to output transistors for protection from surge voltage. Overcurrent
protection circuit provided for every eight channels of output transistors.
<PIO-16/16B(PCI)H>, <PO-32B(PCI)H>
- The board carries an opto-coupler driving power supply. You can select whether to use the
internal power supply or an external power supply.
Содержание PI-32B(PCI)H
Страница 15: ...1 Before Using the Product 8 PIO 16 16B PCI H PI 32B PCI H PO 32B PCI H ...
Страница 45: ...3 External Connection 38 PIO 16 16B PCI H PI 32B PCI H PO 32B PCI H ...
Страница 49: ...4 Function 42 PIO 16 16B PCI H PI 32B PCI H PO 32B PCI H ...
Страница 55: ...5 About Software 48 PIO 16 16B PCI H PI 32B PCI H PO 32B PCI H ...